Holdings of one institution

GET /api/v1.0/quote/institution/holdings

Holdings of one institution. Filter by change type, sort by value/weight/change, optional keyword. Returns symbol, industry, holding value, holding pct, last pct, share/weight change, portfolio weight, holding date, source. For change-only rows use quote.institution_holding_change.

Parameters

Name	Type	In	Required	Description
market	string	query	yes	Market code
institution_id	int	query	yes	Institution ID
change_type	string	query	no	Change-type filter. Omit for all holdings. NEW / SOLD_OUT / INCREASE / DECREASE
sort_field	string	query	no	Sort field, default HOLDING_VALUE
sort_dir	string	query	no	Sort direction, default DESCENDING
keyword	string	query	no	Symbol or name keyword
page_flag	string	query	no	Page cursor. Omit or pass empty on the first page; pass back pagination.page_flag. Stop only when pagination.completed is true
page_size	int	query	no	Page size, default 20, max 200

Example

curl -X GET 'https://webapi.moomoo.com/api/v1.0/quote/institution/holdings?market=HK&institution_id=1' \
  -H 'Authorization: Bearer <AccessToken>' | jq

Response parameters

Name	Type	Description
data.items	object[]
data.items[].code	string	Symbol, e.g. US.AAPL
data.items[].name	string	Security name
data.items[].industry_name	string	Industry name
data.items[].holding_value	string	Holding market value
data.items[].holding_pct	number	Holding as percent of shares outstanding
data.items[].last_holding_pct	number	Previous-period holding percent of shares outstanding
data.items[].change_shares	string	Change in shares held
data.items[].change_pct	number	Holding change ratio in percent
data.items[].portfolio_pct	number	Weight in the institution portfolio, percent
data.items[].holding_date	string	Holding date, YYYY-MM-DD in the requested market timezone
data.items[].source	string	Disclosure source
data.currency	string	Holding-value currency
pagination.total	int
pagination.completed	bool	True when this is the last page. Stop paging only when completed is true
pagination.page_flag	string	Next page cursor. Pass it back as page_flag while completed is false; empty on the last page

Errors

ret_code	error.code	Description
0	—	Success
-3	invalid_parameter	Missing or invalid parameter
-8	unsupported	Not supported
-10	no_data	No data

Response example

{
  "ret_code": 0,
  "ret_msg": "success",
  "data": {
    "items": [
      {
        "code": "US.AAPL",
        "name": "example",
        "industry_name": "example",
        "holding_value": "example",
        "holding_pct": 1.2,
        "last_holding_pct": 1.2,
        "change_shares": "example",
        "change_pct": 1.2,
        "portfolio_pct": 1.2,
        "holding_date": "2026-10-16",
        "source": "example"
      }
    ],
    "currency": "example"
  },
  "pagination": {
    "page_flag": "",
    "completed": true,
    "total": 0
  }
}